title: Two-dimensional nanostructures from positively charged polycyclic aromatic hydrocarbons.
authors.affiliation: Max Planck Institute for Polymer Research, Mainz, Germany.
authors.forename: Dongqing
authors.initials: D
authors.lastname: Wu
authors.forename: Ruili
authors.initials: R
authors.lastname: Liu
authors.forename: Wojciech
authors.initials: W
authors.lastname: Pisula
authors.forename: Xinliang
authors.initials: X
authors.lastname: Feng
authors.forename: Klaus
authors.initials: K
authors.lastname: Müllen